APA aipamena

Leeper, R. R. (1974). Middle school in the making. Association for Supervision and Curriculum Development.

Chicago Style aipamena

Leeper, Robert R. Middle School in the Making. Washington, DC: Association for Supervision and Curriculum Development, 1974.

MLA aipamena

Leeper, Robert R. Middle School in the Making. Association for Supervision and Curriculum Development, 1974.